Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20240426-en - resource tags
- submitted
29/05/2024, 16:53
General
- Target NOTIFICACIÓN AUTO CONCEDE IMPUGNACIÓN - RADICADO 950154089001-2024-00010-00 INFORME JURÍDICO AVISO.exe
- Size 2.5MB
- Sample240529-vd6swace29
- SHA256 2d3b01fd2b9350d3fd7710383e3709fa2606bba0387716e240499bd0e7e5a1d1
Malware Config
Extracted
-
remcos
-
BART
-
bart2024.con-ip.com:2026
-
audio_folder
MicRecords
-
audio_record_time
5
-
connect_delay
0
-
connect_interval
1
-
copy_file
remcos.exe
-
copy_folder
Remcos
-
delete_file
false
-
hide_file
false
-
hide_keylog_file
true
-
install_flag
false
-
keylog_crypt
false
-
keylog_file
registros.dat
-
keylog_flag
false
-
keylog_folder
mjhfbey
-
mouse_option
false
-
mutex
jjrmskiisahncsfrdsa-OBP4DY
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Capturas de pantalla
-
screenshot_path
%AppData%
-
screenshot_time
10
- startup_value
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
- Remcos
Remcos is a closed-source remote control and surveillance software.
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\NOTIFICACIÓN AUTO CONCEDE IMPUGNACIÓN - RADICADO 950154089001-2024-00010-00 INFORME JURÍDICO AVISO.exe"C:\Users\Admin\AppData\Local\Temp\NOTIFICACIÓN AUTO CONCEDE IMPUGNACIÓN - RADICADO 950154089001-2024-00010-00 INFORME JURÍDICO AVISO.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\NOTIFICACIÓN AUTO CONCEDE IMPUGNACIÓN - RADICADO 950154089001-2024-00010-00 INFORME JURÍDICO AVISO.exe"C:\Users\Admin\AppData\Local\Temp\NOTIFICACIÓN AUTO CONCEDE IMPUGNACIÓN - RADICADO 950154089001-2024-00010-00 INFORME JURÍDICO AVISO.exe"2⤵
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
registros.dat
memory/1564-36-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-26-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-3-0x0000000005400000-0x000000000565C000-memory.dmp
memory/1564-4-0x0000000006790000-0x00000000069EE000-memory.dmp
memory/1564-5-0x0000000006FE0000-0x0000000007586000-memory.dmp
memory/1564-6-0x0000000006B40000-0x0000000006BD2000-memory.dmp
memory/1564-22-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-7-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-14-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-8-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-10-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-20-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-0-0x0000000074D7E000-0x0000000074D7F000-memory.dmp
memory/1564-24-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-18-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-16-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-12-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-29-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-46-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-44-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-42-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-40-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-2-0x0000000074D70000-0x0000000075521000-memory.dmp
memory/1564-38-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-62-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-33-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-30-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-48-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-68-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-66-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-64-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-34-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-60-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-58-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-56-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-54-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-52-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-70-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-50-0x0000000006790000-0x00000000069E8000-memory.dmp
memory/1564-4893-0x0000000074D70000-0x0000000075521000-memory.dmp
memory/1564-4894-0x0000000006D60000-0x0000000006DFA000-memory.dmp
memory/1564-4895-0x0000000002C90000-0x0000000002CDC000-memory.dmp
memory/1564-4896-0x0000000006E50000-0x0000000006EA4000-memory.dmp
memory/1564-1-0x00000000005D0000-0x0000000000862000-memory.dmp
memory/1564-4907-0x0000000074D70000-0x0000000075521000-memory.dmp
memory/2352-4902-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2352-4919-0x0000000000400000-0x0000000000482000-memory.dmp